Featuring several falcon-inspired design elements including iconic feather plumage stealth pattern & a falcon head integrated into the SPEED logo, this versatile racket offers great levels of spin & power to support your speedy game. The mid-plus version of Novak Djokovic's racket of choice boasts Graphene Touch technology for enhanced shock absorption & an unparalleled feel & comes pre-strung with Lynx 17 red string for excellent precision on full swings. To let you analyse each shot & optimize your performance, the racket is compatible with Sony Smart tennis sensor.